em đang cần một số tài liệu bài tập về các dạng chuyển đổi câu lớp 9 (chuyển từ quá khứ đơn sang hiện tại hoàn thành và ngược lại dạng 1,2 ) ai có cho em tham khảo được ko ạ
cảm ơn nhiều
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It is a long time since we last met.
=> We have not met for a long time.
It is a long time since we last met.
\(\Rightarrow\)We have not met for a long time
1. She last wrote that two months ago.
=> She hasn't........written that for two months...
2. When did you start working in that factory?
=> How long....have you worked in that factory?....
3. Minh last wrote to his pen pal five months ago.
=> Minh hasn't..written to his pen pal for five months.....
4. The last time we visited Kuala Lumpur was two years ago.
=> It's .....two years since we last visited Kuala Lumpur
5. We last saw our grandfather ten months ago.
=> We haven't.....seen our grandfather for ten months
6. I last listened to this song tên years ago.
=> It is..ten years since I last listened to this song....
7. I last saw Minh six days ago.
I haven't....seen Minh for six days..
8. The last time Tom visited his uncle was two years ago.
=>It's.two years since Tom last visited his uncle...
9. Hoa hasn't written to her parents for three months.
=> The last.,....time Hoa wrote to her parents was three months ago...
10. The last time we ate this kind of food was in January.
=> We haven't.....eaten this kind of food since January
=> We last...ate this kind of food in January
11. We started/ began living here in 1995.
=> We have.lived here since 1995...
12. Huong last wrote to her parents two months ago.
=> Huong hasn't..written to her parents for two months.
=> It is two monther since..Huong last wrote to her parents..
13. How long is it since he bought the computer?
=> When.did he buy the computer?..
14. I've never talked to the headmaster before.
=> It's .the first time I have talked to the headmaster..
15. The last time we went to London was two years ago.
=> We haven't.gone to London for two years...
16. It is my first time to Vung Tau
. => I have .....never been to Vung Tau before
1. She last wrote that two months ago.
=> She hasn't....written that for 2 months.......
2. When did you start working in that factory?
=> How long..have you worked in that factory?......
3. Minh last wrote to his pen pal five months ago.
=> Minh hasn't....written to his pen pal for 5 months...
4. The last time we visited Kuala Lumpur was two years ago.
=> It's ...2 years since we last visited Kuala Lumpur..
5. We last saw our grandfather ten months ago.
=> We haven't...seen our grandfather for 10 months..
6. I last listened to this song tên years ago.
=> It is....10 years since I last listened to this song..
7. I last saw Minh six days ago.
I haven't..seen Minh for 6 days.....
8. The last time Tom visited his uncle was two years ago.
=>It's...2 years since Tom last visited his uncle.,...
9. Hoa hasn't written to her parents for three months.
=> The last.,....time Hoa wrote to her parents was 3 months ago....
10. The last time we ate this kind of food was in January.
=> We haven't..eaten this kind of food since January...
=> We last..time we ate this kind food was in January..
11. We started/ began living here in 1995.
=> We have...lived here since 1995..
12. Huong last wrote to her parents two months ago.
=> Huong hasn't...written to her parents for 2 months.
=> It is two monther since...Huong last wrote to her parents.
13. How long is it since he bought the computer?
=> When....did he buy the computer?
14. I've never talked to the headmaster before.
=> It's ....the first time I talked to the headmaster
15. The last time we went to London was two years ago.
=> We haven't.gone to London for 2 years...
16. It is my first time to Vung Tau. => I have .....never been to Vung Tau before
#YN
. Chuyển các câu sau từ thì hiện tại hoàn thành sang thì quá khứ đơn sao cho nghĩa của câu không thay đổi.
1. We have learned English for 10 years.
=> _____________________ We started learning English 10 years ago. _______________________________________________.
2. It has been a long time since we last met.
=> ____________________ The last time we met was a long time ago.________________________________________________.
3. Ms. Ann hasn’t taken part in any voluntary programs for 4 years.
=> ___________________ The last time Mr.s Ann took part in many voluntary programs was 4 years ago._________________________________________________.
4. I haven’t mer my family since last Christmas.
=> __________________________ The last time I met my family was (the) last Christmas.__________________________________________.
5. How long have you lived here?
=> _______________________ When did you start living here ?_____________________________________________.
6. The volunteers have provided free food and fresh water to homeless people since yesterday.
=> ___________________ The volunteers provided free food and fresh water to homeless people yesterday. _________________________________________________.
7. The doctor has quitted his job in the local hospital and moved to the central hospital for 2 days.
=> _____________________ The doctor quitted his job in the local hospital and moved to the central hospital 2 days ago. _______________________________________________.
8. The children haven’t had a long vacation since last year.
=> ___________________________ The last time the children had a long vacation was last year. _________________________________________.
9. They haven’t visited their parents for 3 months.
=> _____________________ The last time they visited their parents was 3 months ago._______________________________________________.
10. It has been 2 years since we broke up.
=> ___________________ We broke up 2 years ago. _________________________________________________.
1. We have learned English for 10 years.
=> _____________________ We started learning English 10 years ago. _______________________________________________.
2. It has been a long time since we last met.
=> ____________________ The last time we met was a long time ago.________________________________________________.
3. Ms. Ann hasn’t taken part in any voluntary programs for 4 years.
=> ___________________ The last time Mr.s Ann took part in many voluntary programs was 4 years ago._________________________________________________.
4. I haven’t mer my family since last Christmas.
=> __________________________ The last time I met my family was (the) last Christmas.__________________________________________.
5. How long have you lived here?
=> _______________________ When did you start living here ?_____________________________________________.
6. The volunteers have provided free food and fresh water to homeless people since yesterday.
=> ___________________ The volunteers provided free food and fresh water to homeless people yesterday. _________________________________________________.
7. The doctor has quitted his job in the local hospital and moved to the central hospital for 2 days.
=> _____________________ The doctor quitted his job in the local hospital and moved to the central hospital 2 days ago. _______________________________________________.
8. The children haven’t had a long vacation since last year.
=> ___________________________ The last time the children had a long vacation was last year. _________________________________________.
9. They haven’t visited their parents for 3 months.
=> _____________________ The last time they visited their parents was 3 months ago._______________________________________________.
10. It has been 2 years since we broke up.
=> ___________________ We broke up 2 years ago
1. I haven't played the violin for 2 years.
2. The team haven't won the prize for a long time.
3. She have done charity work since 2 years ago.
4. I haven't written letter for 5 years.
5. My father hasn't smoked since 2014.
6.I haven't donated blood for 7 months.
7. How long have you done charitable work?
8. She has involved in community service since 2 months ago.
9. She said: "I have worked as an activist since I was 20 years old."
10. My best friend hasn't eaten fast food since last year.
Tham khảo
1. I haven’t played the violin for 2 years.
2. The team hasn’t won the prize for a long time.
3. She hasn’t done charity work for 2 years.
4. I haven’t written a letter for 5 years.
5. My father hasn’t smoked since 2014.
6. I haven’t donated my blood for 7 months.
7. How long have you done charitable work?
8. She hasn’t involved in community service for 2 months.
9. She said: “I have worked as an activist since I was 20 years old.”
10. My best friend hasn’t eaten fast food since last year.
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Bạn tham khảo nhé!
D Ạ NG 1 : ChUY Ể N ĐỔ I T Ừ HI Ệ N T Ạ I HO À N TH À NH SANG QU Á KH Ứ ĐƠ N ( V À NG ƯỢ C L Ạ I ) D ạ ng n à y c ó c á c m ẫ u sau đâ y , c ô ng th ứ c th ì kh ô ng c ó n ê n m ì nh ch ỉ đư a ra c á c v í d ụ trong đó c ó c á c ch ổ t ô m à u l à nh ữ ng d ấ u hi ệ u để nh ậ n d ạ ng ra c ô ng th ứ c. 1. This is the first time I have seen him ( đâ y l à l ầ n đầ u t ô i th ấ y anh ta ) =>I have never seen him before . ( t ô i ch ư a bao gi ờ th ấ y anh ta tr ướ c đâ y ) M ẫ u n à y c ó d ạ ng : Đâ y l à l ầ n đầ u ti ê n ... l à m chuy ệ n đó => ... ch ư a bao gi ờ l à m chuy ệ n đó tr ướ c đâ y. The first time : l ầ n đầ u ti ê n Never ...before : ch ư a bao gi ờ tr ướ c đâ y 2. I started / begun studying English 3 years ago . (t ô i b ắ t đầ u h ọ c TA c á ch đâ y 3 n ă m ) => I have studied English for 3 years. ( t ô i h ọ c TA đượ c 3 n ă m ) M ẫ u n à y c ó d ạ ng : .. .b ắ t đầ u l à m g ì đó c á ch đâ y + kho ả ng th ờ i gian => .. đã l à m chuy ệ n đó for + kho ả ng th ờ i gian N ế u kh ô ng c ó ago m à c ó when + m ệ nh đề th ì gi ử nguy ê n m ệ nh đề ch ỉ đổ i when th à nh since th ô i 3. I last saw him when I was a student.( l ầ n cu ồ i c ù ng t ô i th ấ y anh ta l à khi t ô i l à SV ) => I haven't seen him since I was a student.( t ô i đã kh ô ng th ấ y anh ta t ừ khi t ô i l à SV ) M ẫ u n à y c ó d ạ ng : L ầ n cu ố i c ù ng l à m chuy ệ n đó l à khi .... => .. kh ô ng l à m chuy ệ n đó t ừ khi .... Last : l ầ n cu ố i Since : t ừ khi 4. The last time she went out with him was two years ago .(l ầ n cu ố i c ô ta đ i ch ơ i v ớ i anh ta c á ch đâ y 2 n ă m ) => She hasn't gone out with him for two years.( c ô ta đã kh ô ng đ i ch ơ i v ớ i anh ta đã 2 n ă m nay ) T ươ ng t ự m ẫ u 3 nh ư ng kh á c ph ầ n sau th ô i 5. It's ten years since I last met him.( đã 10 n ă m t ừ khi t ô i g ặ p anh ta l ầ n cu ố i ) => I haven't met him for ten years . ( t ô i đã kh ô ng g ặ p anh ta 10 n ă m r ồ i ) M ẫ u n à y c ó d ạ ng : Đã .. kho ả ng th ờ i gian t ừ khi l à m g ì đó l ầ n cu ố i => .. kh ô ng l à m vi ệ c đó đượ c + kho ả ng th ờ i gian 6. When did you buy it ? ( b ạ n đã mua n ó khi n à o ? => How long have you bought ? ( b ạ n đã mua n ó đượ c bao l â u ? ) M ẫ u n à y c ó d ạ ng : when : th ì d ù ng qu á kh ứ đơ n How long : th ì d ù ng hi ệ n t ạ i ho à n th à nh Vi ế t l ạ i c â u kh ô ng thay đổ i ngh ĩ a: 1) This is the first time he went abroad. => He hasn’t...... 2) She started driving 1 month ago. => She has...... 3) We began eating when it started to rain. => We have...... 4) I last had my hair cut when I left her. => I haven’t.... 5) The last time she kissed me was 5 months ago. => She hasn’t.... 6) It is a long time since we last met. => We haven’t..... 7) When did you have it ? => How long .....? 8) This is the first time I had such a delicious meal . => I haven’t..... 9) I haven’t seen him for 8 days. => The last ..... 10) I haven’t taken a bath since Monday. => It is .... D Ạ NG 2 C Á C D Ạ NG ĐỀ TH ƯỜ NG G Ặ P V Ề TOO...TO , SO..THAT, SUCH..THAT , ENOUGH : 1) ĐỔ I T Ừ SO ..THAT SANG SUCH ....THAT : N + BE + SO + ADJ + THAT + CLAUSE => ĐẠ I T Ừ + BE ...... C á ch l à m : Th ê m such ( a,an ) đ em t í nh t ừ xu ố ng , đ em danh t ừ xu ố ng ,t ừ that tr ở đ i vi ế t l ạ i h ế t => ĐẠ I T Ừ + BE SUCH ( A,AN ) ADJ + N + THAT CLAUSE The book is so interesting that I have read it many times. It is ..... => It is such an interesting book that I have read it many times. N ế u danh t ừ l à s ố í t ho ặ c kh ô ng đế m đượ c th ì kh ô ng c ó a, an 2) ĐỔ I T Ừ SO ..THAT SANG TOO...TO : Đề c ó d ạ ng : S + BE +SO + ADJ + THAT + CLAUSE = > S + BE + TOO .... C á ch l à m : Th ê m t í nh t ừ v à o , b ỏ can't ,couldn't l ấ y t ừ độ ng t ừ tr ở đ i N ế u ch ủ t ừ 2 c â u kh á c nhau th ì th ê m ph ầ n for sb N ế u t ú c t ừ c â u sau gi ố ng ch ủ t ừ c â u đầ u th ì b ỏ t ú c t ừ đó đ i => S + BE + TOO + adj + ( FOR SB ) TO INF ... The water is so hot that I can't drink it . => The water is too..... => The water is too hot for me to drink . N ế u đổ i ngu ợ c l ạ i t ừ TOO...TO sang SO ..THAT th ì th ườ ng sai nh ấ t l à vi ệ c qu ê n th ê m t ú c t ừ v à o v à chia sai th ì 3) ĐỔ I T Ừ TOO...TO .. SANG ENOUGH : Đề th ườ ng c ó d ạ ng : S + BE + TOO + ADJ + TO INF...... => S + BE NOT ..... C á ch l à m : D ù ng t í nh t ừ ph ả n ngh ĩ a + enough Vi ế t l ạ i h ế t ph ầ n sau He is too weak to run fast => He isn't .... => He isn't strong enough to run fast. Ghi ch ú :Trong t ấ t c ả c á c c ấ u tr ú c tr ê n n ế u ch ổ BE l à V th ì ADV s ẽ thay cho ADJ Vi ế t l ạ i c â u kh ô ng thay đổ i ngh ĩ a: 1) The room is so tidy that it took us one hour to clean it. => It is .... 2) The man is so fool that no one took any notice of him. => He is .... 3) The film is so long that they can't broadcast it on one night. => It is ..... 4) The books are so interesting that we have read them many times. => They are..... 5) The news was so bad that she burst into tears on hearing it. => It was.... 6) The food was so hot that it turned my tongue. => It was..... 7) There is so much rain that we can't go out. => There is such.... 8) The boy is so fat that every calls him Stuffy. => He is .... 9) The milk is so excellent that all the children want some more. => It is .... 10) The weather was so warm that they had a walk in the garden. => It was.... 11) There were so many people in the hall that we couldn't see him. => There were such... 12) The match was so exciting that all the fans shouted loudly. => It was... 13) They drank so much coffee that they couldn't sleep all night. => They drunk such..... 14) Alice had so many exercises to do that she couldn't go out. => Alice had such..... 15) The woman was so poor that she needed everyone's help. => She was ..... Key 1) The room is so tidy that it took us one hour to clean it. => It is such a tidy room that it took us one hour to clean it. 2) The man is so fool that no one took any notice of him. => He is such a foolish man that no one took any notice of him. 3) The film is so long that they can't broadcast it on one night. => It is such a long film that they can't broadcast it on one night. 4) The books are so interesting that we have read them many times. => They are such interesting books that we have read them many times. 5) The news was so bad that she burst into tears on hearing it. => It was bad enough for her to burst into tears on hearing it. 6) The food was so hot that it turned my tongue. => It was hot enough to turn my tongue. 7) There is so much rain that we can't go out. => There is such a lot of rain that we can't go out. 8) The boy is so fat that every calls him Stuffy. => He is fat enough to be called Stuffy. 9) The milk is so excellent that all the children want some more. => It is too excellent for children to want some more. 10) The weather was so warm that they had a walk in the garden. => It was warm enough for them to have a walk in the garden. 11) There were so many people in the hall that we couldn't see him. => There were such a lot of people in the hall that we couldn't see him. 12) The match was so exciting that all the fans shouted loudly. => It was such an exciting match that all the fans shouted loudly. 13) They drank so much coffee that they couldn't sleep all night. => They drunk such a lot of coffee that they couldn't sleep all night. 14) Alice had so many exercises to do that she couldn't go out. => Alice had such a lot of exercises to do that she couldn't go out. 15) The woman was so poor that she needed everyone's help. => She was too poor to be needed everyone's help